Unable to implement Google Sign-In using QOAuth2AuthorizationCodeFlow
问题 The issue is with redirect URIs, I don't know what to set it to. Hase ANYONE been able to figure this out? I get an error in Qt Creator's output pane that looks like this: qt.networkauth.oauth2: Unexpected call qt.networkauth.replyhandler: Error transferring https://oauth2.googleapis.com/token - server replied: Bad Request Here's my code, a function called grant() that will return true open successful authentication. The helper class OAuth2Props returns all the data from the JSON file